National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Freezing Fog and Windy

19°F

-7°C

Humidity 100%
Wind Speed W 32 mph
Barometer NA
Dewpoint 19°F (-7°C)
Visibility 0.00 mi
Wind Chill-1°F (-18°C)
Last update 22 Mar 8:54 pm EDT
Extended Forecast for

Mount Washington NH

Winter Weather Advisory March 22, 09:29pm until March 23, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 22, 09:29pm until March 23, 12:00am

    NOW until 12:00am Mon

    Winter Weather Advisory

  • Tonight

    Low: 11 °F

    Slight Chance
    Freezing Rain
    and Windy

  • Monday

    Monday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 18. Wind chill values as low as -9. Breezy, with an east wind 20 to 25 mph becoming north in the afternoon. Winds could gust as high as 35 mph.

    High: 18 °F

    Chance Snow
    Showers and
    Breezy

  • Monday Night

    Monday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 7. Wind chill values as low as -18. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.

    Low: 7 °F

    Snow Showers
    Likely and
    Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 17. Wind chill values as low as -18. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.

    High: 17 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 10. Very windy, with a west wind 40 to 45 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 60 mph.

    Low: 10 °F

    Mostly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: A 40 percent chance of snow after 8am. Mostly cloudy, with a high near 21. Very windy.

    High: 21 °F

    Chance Snow
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 12. Very windy.

    Low: 12 °F

    Chance Snow
    and Very
    Windy

  • Thursday

    Thursday: A 40 percent chance of snow. Mostly cloudy, with a high near 22. Windy.

    High: 22 °F

    Chance Snow
    and Windy

Detailed Forecast

Tonight
A slight chance of freezing rain before 10pm. Cloudy, with a low around 11. Wind chill values as low as -6. Windy, with a north wind 30 to 35 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 20%.
Monday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 18. Wind chill values as low as -9. Breezy, with an east wind 20 to 25 mph becoming north in the afternoon. Winds could gust as high as 35 mph.
Monday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 7. Wind chill values as low as -18. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.
Tuesday
Mostly sunny, with a high near 17. Wind chill values as low as -18. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.
Tuesday Night
Mostly cloudy, with a low around 10. Very windy, with a west wind 40 to 45 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 60 mph.
Wednesday
A 40 percent chance of snow after 8am. Mostly cloudy, with a high near 21. Very windy.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12. Very windy.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 22. Windy.
Thursday Night
Snow. Low around 12. Very windy. Chance of precipitation is 90%.
Friday
Snow likely, mainly before 8am. Mostly cloudy, with a high near 17. Very windy. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around -4. Very windy.
Saturday
Mostly sunny and cold, with a high near 10. Very windy.
Saturday Night
Mostly cloudy, with a low around 3. Windy.
Sunday
Partly sunny, with a high near 20. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
7:11 pm EDT Mar 22, 2026
Forecast Valid:
9pm EDT Mar 22, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation